Listar Departamento de Química Agrícola, Edafología y Microbiología por título
Mostrando ítems 99-118 de 151
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Mecanismos fisiológicos, bioquímicos y moleculares de tolerancia/resistencia a glifosato en especies de México
(Universidad de Córdoba, UCOPress, 2016)La actividad agrícola es afectada por factores bióticos y abióticos. Las malas hierbas son uno de los factores bióticos más importantes que causan grandes pérdidas en el rendimiento de los cultivos (Oerke, 2006), y su ... -
Mesoporous materials as fining agents in variety Cabernet Sauvignon wines
(EDP, 2016)Innovative oenological products and techniques constantly need to be optimized in order to produce high quality wines that are able to fulfill the demanding consumers, with a pleasant colour, astringency, bitterness and ... -
Metabolic Changes by Wine Flor-Yeasts with Gluconic Acid as the Sole Carbon Source
(MDPI, 2021)Gluconic acid consumption under controlled conditions by a Saccharomyces cerevisiae flor yeast was studied in artificial media. Gluconic acid was the sole carbon source and the compounds derived from this metabolism were ... -
Metabolomics of red wines aged traditionally, with chips or staves
(MDPI, 2024)Traditionally and alternatively aged wines’ odour activity values (OAVs) are investigated to differentiate and highlight the differences between the selected methods. An analysis of the volatile aroma compounds of wines ... -
Monitoring wheat root development in a rainfed vertisol: tillage effect
(Science Direct, 2010)Good root system development is essential for optimum wheat (Triticum aestivum L.) grain yield, especially under water-limiting conditions. Published information about the influence of tillage system on root dynamic and ... -
Multiple Resistance to Glyphosate and 2,4-D in Carduus acanthoides L. from Argentina and Alternative Control Solutions
(MDPI, 2020)Carduus acanthoides L. is an invasive species native to Europe and distributed in other parts of the world, including North and South America. In Cordoba, Argentina, control failures of this species have been reported in ... -
New Biosensor for Phenols Compounds Based on Gold Nanoparticle-Modified PVC/TTF-TCNQ Composite Electrode
(Electrochemical Science Group (ESG), 2012)A gold nanoparticle-modified PVC/TTF-TCNQ composite electrode with tyrosinase enzyme is proposed as electrochemical biosensor for detecting phenolic compounds in musts and wines samples using phenol and catechol as standards. ... -
New phenological growth stages of garlic (Allium sativum)
(Wiley, 2016)The advantages of using Biologische Bundesanstalt, Bundessortenamt and Chemische Industrie (BBCH) phenological scales are well-known in the field of agronomy. Currently, specific scales exist for the majority of crops. ... -
Nitrate accumulation in the soil profile: long-term effects of tillage, rotation and N rate in a Mediterranean Vertisol
(Science Direct, 2013)Excessive application of fertiliser in agriculture can have detrimental effects, one of which is diffuse contamination with nitrates. An 18-year field study was conducted on a typical rainfed Mediterranean Vertisol to ... -
Nitrogen remote diagnosis in a creeping bentgrass golf green
(Science Direct, 2012)Nitrogen fertilization is a key factor of the aesthetics and playability for golf greens. Nitrogen fertilization management is based on predetermined scheduled applications, set rates, or expected improvement in visual ... -
Nitrogen rhizodeposition by wheat under different tillage systems in a rainfed Vertisol
(Science Direct, 2013)Roots and the nutrients that they deposit into the soil are a natural source of N for a current crop, or a subsequent crop in the case of rotations. Despite the importance of this process, there are few field studies of ... -
No-till: a key tool for sequestering C and N in microaggregates on a Mediterranean Vertisol
(Science Direct, 2017)Soil aggregate stability is crucial for agroecosystem sustainability and for mitigating the effects of greenhouse gases. Within soil aggregates, increases in the microaggregate-associated C and N contents are of paramount ... -
No-Tillage Does Not Always Stop the Soil Degradation in Relation to Aggregation and Soil Carbon Storage in Mediterranean Olive Orchards
(MDPI, 2022)Intensive tillage (CT) application in Mediterranean olive orchards has threatened soil quality and led to soil degradation. No tillage with bare soil (NT+H) has been considered as an alternative practice to this management ... -
Non-Target Site Mechanisms Endow Resistance to Glyphosate in Saltmarsh Aster (Aster squamatus)
(MDPI, 2021)Of the six-glyphosate resistant weed species reported in Mexico, five were found in citrus groves. Here, the glyphosate susceptibility level and resistance mechanisms were evaluated in saltmarsh aster (Aster squamatus), a ... -
Physiological Fitness Associated to ACCase Target-Site Resistance Enhances Growth and Reproduction in Phalaris brachystachys
(MDPI, 2022)Short-spike canarygrass (Phalaris brachystachys (Link.)) from Iranian wheat fields has developed resistance to acetyl-coenzyme A carboxylase (ACCase) inhibitors due to a target-site mutation (Ile-1781-Thr). Target-site ... -
Plataformas analíticas en metabolómica y su aplicación para el estudio de la resistencia-sensibilidad a herbicidas
(Universidad de Córdoba, Servicio de Publicaciones, 2012)Los estudios de los fenómenos de resistencia–susceptibilidad de las hierbas a los herbicidas requieren la puesta a punto de métodos adecuados para la determinación de estos compuestos, pero también de los metabolitos a ... -
Point Mutations and Cytochrome P450 Can Contribute to Resistance to ACCase-Inhibiting Herbicides in Three Phalaris Species
(MDPI, 2021)Species of Phalaris have historically been controlled by acetyl-coenzyme A carboxylase (ACCase)-inhibiting herbicides; however, overreliance on herbicides with this mechanism of action has resulted in the selection of ... -
Prácticas de manejo del olivar, efectos sobre las propiedades del suelo e influencia en el almacenamiento y secuestro de carbono
(Universidad de Córdoba, UCOPress, 2021)El papel de los suelos agrícolas está cobrando en los últimos años una importante relevancia social y gubernamental. Los suelos agrícolas han dejado de considerarse como meros soportes de plantas que producen alimentos y ... -
Proteomic and metabolomic study of wine yeasts in free and immobilized formats, subjected to different stress conditions
(Universidad de Córdoba, UCOPress, 2017)The aroma of wine is the first sensory perception that affects its quality. The knowledge acquired to date ensures that the unique aroma of a specific wine is the result of the sensation that in our sense of smell cause ... -
La Química de Alimentos en los medios de comunicación y las redes
(UCOPress, 2017)El presente proyecto pretendía fomentar el estudio de la Química de Alimentos desde el punto de vista práctico a través del uso de los medios de comunicación. Para ello los alumnos realizaron búsquedas de noticias sobre ...